On other cratered bodies, such as Earth and the Moon, craters show a range of states of degradation.

Mao was wrong political blackmail seems to be a more effective tool than the barrel of a gun.

No craters are smaller than 3 km, because of the effects of the dense atmosphere on incoming objects.

He added That poor agent, a citizen who was killed on the border after being interrogated facing the barrel of a gun, and revealing the whole truth to Al Qaeda.

Whereas the former rebel leaders once sought power through the bullet, they can now seek their legitimate aspirations through the ballot.

And that ephemeral nature of the hydrothermal vent community isn't really different from some of the areas that I've seen in 35 years of traveling around, making films.

The tomographic slices of the heart are 3 millimeters thick and average about 50 60 slices from the coronary artery ostia to the inferior wall of the heart.

MEXICO CITY In El Salvador, for the first time ever in Latin America, a former political military organization that tried to gain power through the barrel of a gun has achieved its aims through the ballot box.

In stunning large format photographs, Edward Burtynsky follows the path of oil through modern society, from wellhead to pipeline to car engine and then beyond to the projected peak oil endgame.

The materials in question can be used for weapons as well as civilian purposes, but some of the material can potentially be used in making engine nozzles that can withstand fiery temperatures and centrifuges that can enrich uranium into atomic fuel.